Compare / fairway wood
Live · checked today · 4 UK retailers tracked
Callaway BIG Bertha B21 Fairway Wood vs Cobra Fly-Z+ Fairway Wood
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Fairway Wood is currently £85.99 used, while Cobra Fly-Z+ Fairway Wood is currently £47.99 used. Against tracked history, Callaway BIG Bertha B21 Fairway Wood is 64% above its lowest tracked price and Cobra Fly-Z+ Fairway Wood is at its lowest tracked price. Callaway BIG Bertha B21 Fairway Wood is currently available from 3 UK retailers, versus 2 for Cobra Fly-Z+ Fairway Wood.
Callaway
Callaway BIG Bertha B21 Fairway Wood
from £85.99
at Golf Clubs 4 Cash · 3 retailers
Lowest £86 · lowest price we’ve seen
Cobra
Cobra Fly-Z+ Fairway Wood
from £47.99
at Golf Clubs 4 Cash · 2 retailers
Lowest £48 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha B21 Fairway Wood
Where to buy
Cobra Fly-Z+ Fairway Wood
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha B21 Fairway Wood
Not enough data yet
Today £189 · usual £124.95 · lowest £114.95
On sale 2 times in the last 4 months
Cobra · Fly-Z+ Fairway Wood
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Fly-Z+ £47.99 vs £189
- Most retailers in stock BIG Bertha B21 3 vs 2
- Cheapest used Fly-Z+ from £47.99 vs £85.99
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Callaway · BIG Bertha B21 Fairway Wood
↑ £20
since 13 March 2026
Lowest £114.95 on 12 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Fairway Wood
NEW £189
USED FROM £85.99
Used prices average 68% of new · 8 used listings tracked
Cobra · Fly-Z+ Fairway Wood
NEW £47.99
USED FROM £47.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Fairway Wood | Cobra Fly-Z+ Fairway Wood |
|---|---|---|
| Regular · 15° · Used | 2 retailers · from £85.99 at Golf Clubs 4 Cash → | — |
| Stiff · 16° · Used | — | 2 retailers · from £47.99 at Golf Clubs 4 Cash → |
| Regular · 15° · Left-hand · Used | 1 retailer · from £142.99 at Golf Clubs 4 Cash → | — |
| Standard | 1 retailer · from £189 at Discount Golf Store → | — |
| Regular · 18° · Used | 1 retailer · from £127.99 at Golf Clubs 4 Cash → | — |
| Senior · 15° · Used | 1 retailer · from £142.99 at Golf Clubs 4 Cash → | — |
| Senior · 18° · Used | 1 retailer · from £149.99 at Golf Clubs 4 Cash → | — |
| Regular · 18° · Left-hand · Used | 1 retailer · from £135.99 at Golf Clubs 4 Cash → | — |
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Common questions about the Callaway BIG Bertha B21 Fairway Wood vs Cobra Fly-Z+ Fairway Wood
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.